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An optical trackpad senses touch, like on the HTC desire. and some Blackberrys.
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∙ 13y ago
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What is the use of Track pad?
A track pad is a touch sensitive pad used to track the motion of your fingers on a laptop or tablet.
How do you scroll sideways on a blackberry curve without using the track pad?
You Cant You Have To Use The track Pad.
Led in optical mouse keeps blinking?
Mouse pad.
Identify 3 common variants of computer mouse?
Track ball Track pad Integrated Pointing Device
What is the main difference between a track ball and a touch pad?
Track ball follows fingers while touch pad follows
What is the working principal of an optical disc drive?
The spiral track.
What do you call the subdivision of a track on magnetic disk or optical disk?
A sector
What are 10 input and output device?
Input Devices:Keyboard, Mouse, Scanner, Microphone, Joystick, Web Cam, Optical Mark Reader, Optical Character Reader, Optical Bar code Reader, Touch Pen, Graphic digitizer, light pen, Touch pad\screen, Track ballOutput Devices:Monitor, Printer, Plotter, SpeakerBoth:CD, Pen-drive, MODEM, hard drive, tape drive, disk drive
What do you do if your blackberry track pad does not work?
buy a new phone
What is track ball mouse?
A track ball mouse is a mouse that uses an internal ball to track movement, instead of a laser. These have been outdated by optical mice.
You can adjust the way the touch pad or works on a laptop using the?
track properties
Why do you need mouse pads?
The mouse pad is useful for both the trackball mouse and the optical mouse. When a trackball mouse is used, the mouse pad is a good surface for the ball to catch and roll on. When an optical mouse is used, the mouse pad provides a good non-reflective surface.
